Answer:
c) 12.64
Step-by-step explanation:
[tex]\frac{3.7}{2.4}=\frac{y}{8.2}[/tex]
[tex]=\frac{y}{8.2}=\frac{3.7}{2.4}[/tex]
[tex]\mathrm{Multiply\:both\:sides\:by\:}8.2[/tex]
[tex]\frac{8.2y}{8.2}=\frac{3.7\cdot \:8.2}{2.4}[/tex]
[tex]\frac{8.2y}{8.2} =y[/tex]
[tex]\frac{3.7\cdot \:8.2}{2.4}[/tex]
[tex]=\frac{30.34}{2.4}[/tex]
[tex]=12.64166\dots[/tex]
Which is 12.64 in the nearest.